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Last modified by Xiaoling on 2025/02/07 16:37
From version 157.4
edited by Xiaoling
on 2022/09/26 14:39
Change comment: There is no comment for this version
To version 139.2
edited by Edwin Chen
on 2022/08/13 18:09
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -LA66 USB LoRaWAN Adapter User Manual
1 +LA66 LoRaWAN Module
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -6,26 +6,34 @@
6 6  
7 7  
8 8  
9 += 1.  LA66 LoRaWAN Module =
9 9  
10 10  
11 -= 1.  LA66 USB LoRaWAN Adapter =
12 +== 1.1  What is LA66 LoRaWAN Module ==
12 12  
13 13  
14 -== 1.1  Overview ==
15 +(((
16 +(((
17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 +)))
15 15  
20 +(((
21 +
22 +)))
16 16  
17 -[[image:image-20220715001142-3.png||height="145" width="220"]]
18 -
19 -
20 20  (((
21 -(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
25 +(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere.
22 22  )))
27 +)))
23 23  
24 24  (((
30 +(((
25 25  (% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
26 26  )))
33 +)))
27 27  
28 28  (((
36 +(((
29 29  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
30 30  )))
31 31  
... ... @@ -32,10 +32,13 @@
32 32  (((
33 33  Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
34 34  )))
43 +)))
35 35  
36 36  (((
46 +(((
37 37  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
38 38  )))
49 +)))
39 39  
40 40  
41 41  
... ... @@ -42,17 +42,15 @@
42 42  == 1.2  Features ==
43 43  
44 44  
45 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 -* Ultra-long RF range
47 47  * Support LoRaWAN v1.0.4 protocol
48 48  * Support peer-to-peer protocol
49 49  * TCXO crystal to ensure RF performance on low temperature
50 -* Spring RF antenna
59 +* SMD Antenna pad and i-pex antenna connector
51 51  * Available in different frequency LoRaWAN frequency bands.
52 52  * World-wide unique OTAA keys.
53 53  * AT Command via UART-TTL interface
54 54  * Firmware upgradable via UART interface
55 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
64 +* Ultra-long RF range
56 56  
57 57  
58 58  
... ... @@ -63,7 +63,8 @@
63 63  * CPU: 32-bit 48 MHz
64 64  * Flash: 256KB
65 65  * RAM: 64KB
66 -* Input Power Range: 5v
75 +* Input Power Range: 1.8v ~~ 3.7v
76 +* Power Consumption: < 4uA.
67 67  * Frequency Range: 150 MHz ~~ 960 MHz
68 68  * Maximum Power +22 dBm constant RF output
69 69  * High sensitivity: -148 dBm
... ... @@ -75,136 +75,461 @@
75 75  ** Operating: 10 ~~ 95% (Non-Condensing)
76 76  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
77 77  * LoRa Rx current: <9 mA
88 +* I/O Voltage: 3.3v
78 78  
79 79  
80 80  
81 81  
82 -== 1.4  Pin Mapping & LED ==
93 +== 1.4  AT Command ==
83 83  
84 84  
85 -[[image:image-20220813183239-3.png||height="526" width="662"]]
96 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
86 86  
87 87  
88 88  
89 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
100 +== 1.5  Dimension ==
90 90  
102 +[[image:image-20220718094750-3.png]]
91 91  
104 +
105 +
106 +== 1.6  Pin Mapping ==
107 +
108 +[[image:image-20220720111850-1.png]]
109 +
110 +
111 +
112 +== 1.7  Land Pattern ==
113 +
114 +
115 +[[image:image-20220517072821-2.png]]
116 +
117 +
118 +
119 += 2.  LA66 LoRaWAN Shield =
120 +
121 +
122 +== 2.1  Overview ==
123 +
124 +
92 92  (((
93 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
126 +[[image:image-20220715000826-2.png||height="145" width="220"]]
94 94  )))
95 95  
129 +(((
130 +
131 +)))
96 96  
97 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
133 +(((
134 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
135 +)))
98 98  
137 +(((
138 +(((
139 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely.  This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
140 +)))
141 +)))
99 99  
100 -[[image:image-20220723100027-1.png]]
143 +(((
144 +(((
145 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
146 +)))
147 +)))
101 101  
149 +(((
150 +(((
151 +Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
152 +)))
153 +)))
102 102  
103 -Open the serial port tool
155 +(((
156 +(((
157 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
158 +)))
159 +)))
104 104  
105 -[[image:image-20220602161617-8.png]]
106 106  
107 107  
108 -[[image:image-20220602161718-9.png||height="457" width="800"]]
163 +== 2.2  Features ==
109 109  
110 110  
166 +* Arduino Shield base on LA66 LoRaWAN module
167 +* Support LoRaWAN v1.0.4 protocol
168 +* Support peer-to-peer protocol
169 +* TCXO crystal to ensure RF performance on low temperature
170 +* SMA connector
171 +* Available in different frequency LoRaWAN frequency bands.
172 +* World-wide unique OTAA keys.
173 +* AT Command via UART-TTL interface
174 +* Firmware upgradable via UART interface
175 +* Ultra-long RF range
111 111  
112 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
113 113  
114 114  
115 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
116 116  
180 +== 2.3  Specification ==
117 117  
118 -[[image:image-20220602161935-10.png||height="498" width="800"]]
119 119  
183 +* CPU: 32-bit 48 MHz
184 +* Flash: 256KB
185 +* RAM: 64KB
186 +* Input Power Range: 1.8v ~~ 3.7v
187 +* Power Consumption: < 4uA.
188 +* Frequency Range: 150 MHz ~~ 960 MHz
189 +* Maximum Power +22 dBm constant RF output
190 +* High sensitivity: -148 dBm
191 +* Temperature:
192 +** Storage: -55 ~~ +125℃
193 +** Operating: -40 ~~ +85℃
194 +* Humidity:
195 +** Storage: 5 ~~ 95% (Non-Condensing)
196 +** Operating: 10 ~~ 95% (Non-Condensing)
197 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
198 +* LoRa Rx current: <9 mA
199 +* I/O Voltage: 3.3v
120 120  
121 121  
122 -(% style="color:blue" %)**3.  See Uplink Command**
123 123  
124 124  
125 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
204 +== 2.4  LED ==
126 126  
127 -example: AT+SENDB=01,02,8,05820802581ea0a5
128 128  
129 -[[image:image-20220602162157-11.png||height="497" width="800"]]
207 +~1. The LED lights up red when there is an upstream data packet
208 +2. When the network is successfully connected, the green light will be on for 5 seconds
209 +3. Purple light on when receiving downlink data packets
130 130  
131 131  
132 132  
133 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
213 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
134 134  
135 135  
136 -[[image:image-20220817093644-1.png]]
216 +**Show connection diagram：**
137 137  
138 138  
219 +[[image:image-20220723170210-2.png||height="908" width="681"]]
139 139  
140 -== 1.6  Example: How to join helium ==
141 141  
142 142  
223 +(% style="color:blue" %)**1.  open Arduino IDE**
143 143  
144 -(% style="color:blue" %)**1.  Create a new device.**
145 145  
226 +[[image:image-20220723170545-4.png]]
146 146  
147 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]
148 148  
149 149  
230 +(% style="color:blue" %)**2.  Open project**
150 150  
151 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
152 152  
233 +LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]
153 153  
154 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]]
235 +[[image:image-20220726135239-1.png]]
155 155  
156 156  
238 +(% style="color:blue" %)**3.  Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload**
157 157  
158 -(% style="color:blue" %)**3.  Use AT commands.**
240 +[[image:image-20220726135356-2.png]]
159 159  
160 160  
161 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
243 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
162 162  
163 163  
246 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
164 164  
165 -(% style="color:blue" %)**4.  Use the serial port tool**
166 166  
167 167  
168 -[[image:image-20220909151517-2.png||height="543" width="708"]]
250 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
169 169  
170 170  
253 +(% style="color:blue" %)**1.  Open project**
171 171  
172 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
173 173  
256 +Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]
174 174  
175 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]]
176 176  
259 +[[image:image-20220723172502-8.png]]
177 177  
178 178  
179 -(% style="color:blue" %)**6.  Network successfully.**
180 180  
263 +(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
181 181  
182 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]]
183 183  
266 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
184 184  
185 185  
186 -(% style="color:blue" %)**7.  Send uplink using command**
187 187  
270 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
188 188  
189 -[[image:image-20220912085244-1.png]]
190 190  
273 +(% style="color:blue" %)**1.  Open project**
191 191  
192 -[[image:image-20220912085307-2.png]]
193 193  
276 +Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]
194 194  
195 195  
196 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]
279 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
197 197  
198 198  
199 199  
200 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
283 +(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
201 201  
202 202  
286 +[[image:image-20220723173950-11.png||height="665" width="1012"]]
287 +
288 +
289 +
290 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
291 +
292 +For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
293 +
294 +[[image:image-20220723175700-12.png||height="602" width="995"]]
295 +
296 +
297 +
298 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
299 +
300 +
301 +=== 2.8.1  Items needed for update ===
302 +
303 +
304 +1. LA66 LoRaWAN Shield
305 +1. Arduino
306 +1. USB TO TTL Adapter
307 +
308 +[[image:image-20220602100052-2.png||height="385" width="600"]]
309 +
310 +
311 +
312 +=== 2.8.2  Connection ===
313 +
314 +
315 +[[image:image-20220602101311-3.png||height="276" width="600"]]
316 +
317 +
318 +(((
319 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
320 +)))
321 +
322 +(((
323 +(% style="background-color:yellow" %)**GND  <-> GND
324 +TXD  <->  TXD
325 +RXD  <->  RXD**
326 +)))
327 +
328 +
329 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
330 +
331 +Connect USB TTL Adapter to PC after connecting the wires
332 +
333 +
334 +[[image:image-20220602102240-4.png||height="304" width="600"]]
335 +
336 +
337 +
338 +=== 2.8.3  Upgrade steps ===
339 +
340 +
341 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
342 +
343 +
344 +[[image:image-20220602102824-5.png||height="306" width="600"]]
345 +
346 +
347 +
348 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
349 +
350 +
351 +[[image:image-20220602104701-12.png||height="285" width="600"]]
352 +
353 +
354 +
355 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
356 +
357 +
358 +(((
359 +(% style="color:blue" %)**1. Software download link:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]**
360 +)))
361 +
362 +
363 +[[image:image-20220602103227-6.png]]
364 +
365 +
366 +[[image:image-20220602103357-7.png]]
367 +
368 +
369 +
370 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
371 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
372 +
373 +
374 +[[image:image-20220602103844-8.png]]
375 +
376 +
377 +
378 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
379 +(% style="color:blue" %)**3. Select the bin file to burn**
380 +
381 +
382 +[[image:image-20220602104144-9.png]]
383 +
384 +
385 +[[image:image-20220602104251-10.png]]
386 +
387 +
388 +[[image:image-20220602104402-11.png]]
389 +
390 +
391 +
392 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
393 +(% style="color:blue" %)**4. Click to start the download**
394 +
395 +[[image:image-20220602104923-13.png]]
396 +
397 +
398 +
399 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
400 +(% style="color:blue" %)**5. Check update process**
401 +
402 +
403 +[[image:image-20220602104948-14.png]]
404 +
405 +
406 +
407 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
408 +(% style="color:blue" %)**The following picture shows that the burning is successful**
409 +
410 +[[image:image-20220602105251-15.png]]
411 +
412 +
413 +
414 += 3.  LA66 USB LoRaWAN Adapter =
415 +
416 +
417 +== 3.1  Overview ==
418 +
419 +
420 +[[image:image-20220715001142-3.png||height="145" width="220"]]
421 +
422 +
423 +(((
424 +(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
425 +)))
426 +
427 +(((
428 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
429 +)))
430 +
431 +(((
432 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
433 +)))
434 +
435 +(((
436 +Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
437 +)))
438 +
439 +(((
440 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
441 +)))
442 +
443 +
444 +
445 +== 3.2  Features ==
446 +
447 +
448 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
449 +* Ultra-long RF range
450 +* Support LoRaWAN v1.0.4 protocol
451 +* Support peer-to-peer protocol
452 +* TCXO crystal to ensure RF performance on low temperature
453 +* Spring RF antenna
454 +* Available in different frequency LoRaWAN frequency bands.
455 +* World-wide unique OTAA keys.
456 +* AT Command via UART-TTL interface
457 +* Firmware upgradable via UART interface
458 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
459 +
460 +
461 +
462 +
463 +== 3.3  Specification ==
464 +
465 +
466 +* CPU: 32-bit 48 MHz
467 +* Flash: 256KB
468 +* RAM: 64KB
469 +* Input Power Range: 5v
470 +* Frequency Range: 150 MHz ~~ 960 MHz
471 +* Maximum Power +22 dBm constant RF output
472 +* High sensitivity: -148 dBm
473 +* Temperature:
474 +** Storage: -55 ~~ +125℃
475 +** Operating: -40 ~~ +85℃
476 +* Humidity:
477 +** Storage: 5 ~~ 95% (Non-Condensing)
478 +** Operating: 10 ~~ 95% (Non-Condensing)
479 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
480 +* LoRa Rx current: <9 mA
481 +
482 +
483 +
484 +
485 +== 3.4  Pin Mapping & LED ==
486 +
487 +
488 +
489 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
490 +
491 +
492 +(((
493 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
494 +)))
495 +
496 +
497 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
498 +
499 +
500 +[[image:image-20220723100027-1.png]]
501 +
502 +
503 +Open the serial port tool
504 +
505 +[[image:image-20220602161617-8.png]]
506 +
507 +[[image:image-20220602161718-9.png||height="457" width="800"]]
508 +
509 +
510 +
511 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
512 +
513 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
514 +
515 +
516 +[[image:image-20220602161935-10.png||height="498" width="800"]]
517 +
518 +
519 +
520 +(% style="color:blue" %)**3. See Uplink Command**
521 +
522 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
523 +
524 +example: AT+SENDB=01,02,8,05820802581ea0a5
525 +
526 +[[image:image-20220602162157-11.png||height="497" width="800"]]
527 +
528 +
529 +
530 +(% style="color:blue" %)**4. Check to see if TTN received the message**
531 +
532 +[[image:image-20220602162331-12.png||height="420" width="800"]]
533 +
534 +
535 +
536 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
537 +
538 +
203 203  **Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
204 204  
205 205  (**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
206 206  
207 -
208 208  (% style="color:red" %)**Preconditions:**
209 209  
210 210  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -219,27 +219,24 @@
219 219  
220 220  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
221 221  
222 -
223 223  [[image:image-20220602115852-3.png||height="450" width="1187"]]
224 224  
225 225  
226 226  
227 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
561 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
228 228  
229 229  
230 230  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
231 231  
232 232  
233 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
567 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
234 234  
235 -
236 236  [[image:image-20220723100439-2.png]]
237 237  
238 238  
239 239  
240 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
573 +(% style="color:blue" %)**2. Install Minicom in RPi.**
241 241  
242 -
243 243  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
244 244  
245 245   (% style="background-color:yellow" %)**apt update**
... ... @@ -253,9 +253,8 @@
253 253  
254 254  
255 255  
256 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
588 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
257 257  
258 -
259 259  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
260 260  
261 261  
... ... @@ -263,9 +263,8 @@
263 263  
264 264  
265 265  
266 -(% style="color:blue" %)**4.  Send Uplink message**
597 +(% style="color:blue" %)**4. Send Uplink message**
267 267  
268 -
269 269  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
270 270  
271 271  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -277,18 +277,16 @@
277 277  
278 278  Check to see if TTN received the message
279 279  
280 -
281 281  [[image:image-20220602160627-7.png||height="369" width="800"]]
282 282  
283 283  
284 284  
285 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
614 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
286 286  
287 287  
288 -=== 1.9.1  Hardware and Software Connection ===
617 +=== 3.8.1  Hardware and Software Connection ===
289 289  
290 290  
291 -
292 292  ==== (% style="color:blue" %)**Overview：**(%%) ====
293 293  
294 294  
... ... @@ -302,11 +302,8 @@
302 302  
303 303  
304 304  
305 -
306 -
307 307  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
308 308  
309 -
310 310  A USB to Type-C adapter is needed to connect to a Mobile phone.
311 311  
312 312  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
... ... @@ -314,28 +314,19 @@
314 314  [[image:image-20220813174353-2.png||height="360" width="313"]]
315 315  
316 316  
317 -
318 -
319 319  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
320 320  
321 -
322 322  [[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
323 323  
324 -
325 325  [[image:image-20220813173738-1.png]]
326 326  
327 327  
328 -
329 -
330 330  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
331 331  
332 -
333 333  Function and page introduction
334 334  
335 -
336 336  [[image:image-20220723113448-7.png||height="995" width="450"]]
337 337  
338 -
339 339  **Block Explain:**
340 340  
341 341  1.  Display LA66 USB LoRaWAN Module connection status
... ... @@ -365,10 +365,8 @@
365 365  13.  exit button
366 366  
367 367  
368 -
369 369  LA66 USB LoRaWAN Module not connected
370 370  
371 -
372 372  [[image:image-20220723110520-5.png||height="677" width="508"]]
373 373  
374 374  
... ... @@ -375,18 +375,15 @@
375 375  
376 376  Connect LA66 USB LoRaWAN Module
377 377  
378 -
379 379  [[image:image-20220723110626-6.png||height="681" width="511"]]
380 380  
381 381  
382 382  
696 +=== 3.8.2  Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED ===
383 383  
384 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
385 385  
386 -
387 387  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
388 388  
389 -
390 390  [[image:image-20220723134549-8.png]]
391 391  
392 392  
... ... @@ -393,7 +393,6 @@
393 393  
394 394  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
395 395  
396 -
397 397  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
398 398  
399 399  For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
... ... @@ -400,9 +400,7 @@
400 400  
401 401  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
402 402  
403 -LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
404 404  
405 -
406 406  Example output in NodeRed is as below:
407 407  
408 408  [[image:image-20220723144339-1.png]]
... ... @@ -409,41 +409,33 @@
409 409  
410 410  
411 411  
412 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
720 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
413 413  
414 414  
415 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
723 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
416 416  
417 -Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect).
725 +Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect)
418 418  
419 -
420 420  [[image:image-20220723150132-2.png]]
421 421  
422 422  
423 423  
424 -= 2.  FAQ =
731 += 4.  FAQ =
425 425  
426 426  
427 -== 2.1  How to Compile Source Code for LA66? ==
734 +== 4.1  How to Compile Source Code for LA66? ==
428 428  
429 429  
430 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
737 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
431 431  
432 432  
433 433  
434 -== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
741 += 5.  Order Info =
435 435  
436 436  
437 -Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]]
744 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
438 438  
439 439  
440 -
441 -= 3.  Order Info =
442 -
443 -
444 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
445 -
446 -
447 447  (% style="color:blue" %)**XXX**(%%): The default frequency band
448 448  
449 449  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -459,10 +459,7 @@
459 459  
460 460  
461 461  
462 -= 4.  Reference =
762 += 6.  Reference =
463 463  
464 464  
465 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
466 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
467 -
468 -
765 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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